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Shadowing fix in gdbscm_frame_read_var

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-Wshadow=local pointed out that the shadowing in gdbscm_frame_read_var
means that the ultimate call to read_var_value will always be passed
block==NULL.  The fix is to remove the inner declaration.

gdb/ChangeLog
2018-10-04  Tom Tromey  <tom@tromey.com>

	* guile/scm-frame.c (gdbscm_frame_read_var): Remove inner
	declaration of "block".
This commit is contained in:
Tom Tromey
2018-04-22 10:46:03 -06:00
parent b8c888478d
commit d951f98b3c
2 changed files with 5 additions and 1 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2018-10-04 Tom Tromey <tom@tromey.com>
* guile/scm-frame.c (gdbscm_frame_read_var): Remove inner
declaration of "block".
2018-10-04 Tom Tromey <tom@tromey.com> 2018-10-04 Tom Tromey <tom@tromey.com>
* common/filestuff.c (fdwalk): Remove inner declaration of * common/filestuff.c (fdwalk): Remove inner declaration of

1
gdb/guile/scm-frame.c
View File

@ -878,7 +878,6 @@ gdbscm_frame_read_var (SCM self, SCM symbol_scm, SCM rest)
} }
else if (scm_is_string (symbol_scm)) else if (scm_is_string (symbol_scm))
{ {
const struct block *block = NULL;
struct gdb_exception except = exception_none; struct gdb_exception except = exception_none;
if (! SCM_UNBNDP (block_scm)) if (! SCM_UNBNDP (block_scm))